public class HuaWeiFactory implements IAbstractFactory{
    @Override
    public AbstractCar createCar() {
        return new HuaWeiCar();
    }

    @Override
    public AbstractMobile createMobile() {
        return new HuaWeiMobile();
    }

    @Override
    public AbstractWatch createWatch() {
        return new HuaWeiWatch();
    }
}
